== sanity test 123aa: verify statahead work ============== 01:39:55 (1788845995)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff8c7af183f000.batch_stats=0
total: 100 open/close in 2.13 seconds: 46.87 ops/second
llite.lustre-ffff8c7af183f000.statahead_max=0
101

real	0m1.972s
user	0m0.004s
sys	0m0.299s
'ls -l' 100 files without statahead: 2 sec
llite.lustre-ffff8c7af183f000.statahead_max=128
llite.lustre-ffff8c7af183f000.statahead_max=128
101

real	0m0.698s
user	0m0.002s
sys	0m0.139s
'ls -l' 100 files with statahead: 0 sec
statahead total: 115
statahead wrong: 2
agl total: 112
list_total: 24
fname_total: 89
hit_total: 1139
miss_total: 1283
swrong=2 ewrong=2
 - open/close 766 (time 1788846021.62 total 10.01 last 76.56)
total: 900 open/close in 11.91 seconds: 75.58 ops/second
llite.lustre-ffff8c7af183f000.statahead_max=0
1001

real	0m17.861s
user	0m0.034s
sys	0m2.824s
'ls -l' 1000 files without statahead: 18 sec
llite.lustre-ffff8c7af183f000.statahead_max=128
llite.lustre-ffff8c7af183f000.statahead_max=128
1001

real	0m5.698s
user	0m0.032s
sys	0m1.328s
'ls -l' 1000 files with statahead: 6 sec
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 89
hit_total: 2138
miss_total: 1284
swrong=2 ewrong=2
'ls -l' done
unlink + rm -r /mnt/lustre/d123aa.sanity: 21 seconds
llite.lustre-ffff8c7af183f000.statahead_stats=
statahead total: 116
statahead wrong: 2
agl total: 113
list_total: 25
fname_total: 89
hit_total: 2138
miss_total: 1284
mdc.lustre-MDT0000-mdc-ffff8c7af183f000.batch_stats=
snapshot_time:            1788846079.449372580 secs.nsecs
start_time:               1788846000.485680097 secs.nsecs
elapsed_time:             78.963692483 secs.nsecs
subreqs per batch   batches   %% cum %%
1:		         8  21  21
2:		         2   5  27
4:		         3   8  35
8:		         3   8  43
16:		         3   8  51
32:		         2   5  56
64:		        16  43 100
unlink(/mnt/lustre/d123aa.sanity/f123aa.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536